/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: firalrahman https://cdn.slidesharecdn.com/profile-photo-firalrahman-48x48.jpg?cb=1523452363 FOLLOW us @FiralR www.Twitter.com / www.firal-science.blogspot.com 2 things that hurt: 1. expectations are too high, 2. the wrong person PIN : 282DB2A7